Passengers ride across the interlocking at Tower 18 on a CTA train, silhouetting with its arcing of electrified rail against downtown Chicago buildings as another CTA train waits its turn across the diamond.
A continuously growing album of photos that IMHO reveal the awesome and seldom-seen beauty of the railroad world from the dimming of day to dawn's early light! From dusk to dawn, trains roll on! (I'm still finding gems of sunset-to-sunrise surprises!)
